Align funds bar and win-rate with OO expiry intrinsic repair; wire Binance balances.

Co-authored-by: Cursor <cursoragent@cursor.com>

backend/app/live/executor.py

@@ -1082,6 +1082,12 @@ class OkxLiveExecutor(Matcher):
                     ),
                 )
         now = int(time.time() * 1000)
+        settle_px = None
+        if reason == "expiry":
+            try:
+                settle_px = self._close_spot_px(get_session().snapshot())
+            except Exception:
+                settle_px = None
         for i, (leg, inst, qty, contracts) in enumerate(legs):
             if not inst:
                 continue
@@ -1089,6 +1095,30 @@ class OkxLiveExecutor(Matcher):
                 px, fee, notional, cash = self._live_option_settlement_fill(
                     option_inst_id=inst, qty_eth=qty, group_id=group_id
                 )
+                # 账单近零但指数已知：按内在价值对齐本地成交与入账
+                if settle_px is not None and qty > 0:
+                    if leg == "option":
+                        side = str(pos.get("option_side") or "call")
+                        strike = self._group_strike(group_id, inst)
+                    else:
+                        side = str(pos.get("option2_side") or "put")
+                        try:
+                            strike = float(pos.get("strike2") or 0) or None
+                        except (TypeError, ValueError):
+                            strike = None
+                    if strike is not None:
+                        iv = float(
+                            option_intrinsic(
+                                option_side=side,
+                                strike=float(strike),
+                                spot=float(settle_px),
+                            )
+                        )
+                        tol = max(0.5, abs(iv) * 0.05)
+                        if abs(float(px) - iv) > tol:
+                            px = iv
+                            notional = iv * float(qty)
+                            cash = notional - float(fee or 0)
             else:
                 px, fee, notional, cash = 0.0, 0.0, 0.0, 0.0
             if abs(cash) > 1e-12:
@@ -1129,12 +1159,6 @@ class OkxLiveExecutor(Matcher):
         )
         summary = summarize_fills_pnl(list(fill_rows))
         net = float(summary.get("net_pnl") or 0.0)
-        settle_px = None
-        if reason == "expiry":
-            try:
-                settle_px = self._close_spot_px(get_session().snapshot())
-            except Exception:
-                settle_px = None
         with self.db._lock:
             self.db._conn.execute(
                 """UPDATE groups SET status=?, close_at_ms=?, close_reason=?, realized_pnl=?,